diff --git a/static/sfu.html b/static/sfu.html
index e3a0d70..37322b8 100644
--- a/static/sfu.html
+++ b/static/sfu.html
@@ -30,7 +30,7 @@
 
       <div id="optionsdiv">
         <label for="presenterbox">Present:</label>
-        <input id="presenterbox" type="checkbox"/ disabled>
+        <input id="presenterbox" type="checkbox" disabled/>
 
         <label for="videoselect">Camera:</label>
         <select id="videoselect">
@@ -45,7 +45,7 @@
         </select>
 
         <label for="sharebox">Share screen:</label>
-        <input id="sharebox" type="checkbox"/ disabled>
+        <input id="sharebox" type="checkbox" disabled/>
 
         <label for="requestbox">Receive video:</label>
         <input id="requestbox" type="checkbox" checked>